Naslov
Identification and Speed Control of SI Engine for Idle Operating Mode

Autori
Deur, Joško ; Ivanović, Vladimir ; Pavković, Danijel ; Jansz, Martin

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
SAE paper No. 2004-01-0898, Electronic Engine Controls 2004 (SP-1822) / - : SAE International, 2004

Skup
2004 SAE World Congress

Mjesto i datum
Detroit (MI), Sjedinjene Američke Države, 08.03.2004. - 11.03.2004

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Engine; control; identification; damping optimum; polynomial controller; idle mode

Sažetak
A nonlinear mean value engine model has been identified by using engine static maps. The model is linearized, simplified, and analyzed for the idle speed operating mode. Least-squares estimation of different types of input-output linear model are considered, with the aim to find a proper identification technique in the presence of significant speed perturbations of weakly excited engine. An analytical design method of tuning the PI and PID idle speed controllers is proposed. The method is based on the damping optimum criterion. Design of a more advanced, polynomial speed controller is also presented. The controllers are experimentally verified and compared.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

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